Rather than comparing Lenders/DSCR loans solely based on these factors, I would advise you to focus on below questions and prioritize what you really need in the DSCR loan/Lender? 

Curious want the rental demand is now, compared to 5 years ago...Thanks!

Very sorry to hear that :(What is the land value and also the replacement cost i.e. cost to rebuild a comparable unit?

Yes, if anything its easier since no residential restrictions. savvy participants.Harder because you have to know how to present a property, typically have to spend on chase costs prior to assigning.

Generally 1-4 units have better terms compared to 5-8 unit programs. 

It’s a neighborhood that’s gaining momentum as more investors discover it.Key ROI Factors:Low entry prices compared to other urban neighborhoods.High appreciation rates as demand spills over from nearby areas like Berry Hill and Wedgewood-Houston.Pro Tip: Look for 1950s ranch-style homes with potential for open-concept layouts.4.

What's good here in Columbus is aside from being a great market to find cash flowing deals, construction costs and timelines are pretty reasonable compared to other cities.

@Philip Jones we've helped our clients do over a hundred.As some of the lenders posting have pointed out, the challenges are:1) Property value and corresponding loan size2) Appraisals have much better comparables than 5 years ago, but may still be an issue.3) Property condition can be an issue via the appraisal4) Ownership seasoning - most lenders looking for 6+ months or incredible documentation for cost of improvements made.5) Most DSR lenders require professional property management.Always try a small local bank or credit union, but most will expect you to transfer your business bank accounts over to them. 

Also, try to find similar rental units in the same neighborhood to compare to so you have more of a rent range/conservative approach. 

You are going to need the prior experience to get the loan approval.